function loadProd(product) { document.getElementById('iframe').src="http://www.goplastic.co.uk/"+product+".htm"; } function loadProd2(product) { parent.document.getElementById('iframe').src="http://www.goplastic.co.uk/"+product+".htm"; } function maxShot(product){ max = "http://www.goplastic.co.uk/maxshots/max"+product+".jpg"; bigWindow = open('','bigWindow','width=500,height=410,toolbar=no,menubar=no,left=20,top=10,screenX=50,screenY=10,scrollbars=no'); bigWindow.document.write(""); bigWindow.document.write("

"); bigWindow.document.write(""); bigWindow.document.close(); bigWindow.focus(); } function checkForm() { var error = 0; if(document.contactform.name.value.length <1){ error++; alert("Please enter your name."); } if(document.contactform.company.value.length <1){ error++; alert("Please enter your company/organisation."); } if(document.contactform.tel.value.length <1){ error++; alert("Please enter your telephone number."); } email = document.contactform.email.value; re = /.*@.*\.\w/; if (!(re.exec(email))){ error++; alert("This does not appear to be a valid email address - please check and resubmit."); } if (error < 1 ) { document.contactform.submit(); } } ///end function